专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012025840A2 APPARATUS AND METHOD FOR PHASE EQUILIBRIUM WITH IN-SITU SENSING 审中-公开
标题翻译：具有现场感测的相位平衡的装置和方法
公开(公告)号：WO2012025840A2
公开(公告)日：2012-03-01
申请号：PCT/IB2011/052145
申请日：2011-05-17
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SINGH, Anil , SCHMIDT, Kurt , ABBOTT, Brian , SCHROEDER, Robert , DONZIER, Eric
发明人： SINGH, Anil , SCHMIDT, Kurt , ABBOTT, Brian , SCHROEDER, Robert , DONZIER, Eric
CPC分类号： G01N25/00 , G01N9/002 , G01N9/34 , G01N11/04 , G01N11/16 , G01N33/2823
摘要： A technique facilitates the monitoring of thermodynamic properties of reservoir fluids. The technique utilizes a modular sensor assembly designed to evaluate a sample of a hydrocarbon-containing fluid within a cell body. A variety of sensors may be selectively placed into communication with a sample chamber within the cell body to evaluate the sample at potentially high pressures and temperatures. The sensors may comprise a density-viscosity sensor located in-situ to efficiently measure both the density and viscosity of the sample as a function of pressure and temperature. Other sensors, such as an optic sensor, may also be positioned to measure parameters of the sample while the sample is retained in the sample chamber.
摘要翻译：一种技术有助于监测储层流体的热力学性质。该技术利用设计用于评估细胞体内含烃流体样品的模块化传感器组件。可以选择性地将各种传感器放置成与细胞体内的样品室连通，以在潜在的高压和高温下评价样品。传感器可以包括位于原位的密度 - 粘度传感器，以有效地测量作为压力和温度的函数的样品的密度和粘度。也可以将诸如光学传感器的其它传感器定位成在样品保留在样品室中时测量样品的参数。

2. 发明申请

WO2008034514A1 AN APPARATUS AND METHOD FOR OPTICALLY DETERMINING THE PRESENCE OF CARBON DIOXIDE 审中-公开
标题翻译：一种用于光学确定二氧化碳存在的装置和方法
公开(公告)号：WO2008034514A1
公开(公告)日：2008-03-27
申请号：PCT/EP2007/007602
申请日：2007-08-24
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT NV , TAVERNIER, Emmanuel , DONZIER, Eric , REZGUI, Fadhel , SALAMITOU, Philippe
发明人： TAVERNIER, Emmanuel , DONZIER, Eric , REZGUI, Fadhel , SALAMITOU, Philippe
IPC分类号： G01N21/55
CPC分类号： G01N21/552 , G01N21/3504 , G01N2021/8528
摘要： Apparatus for optically determining the presence of carbon dioxide within a fluid, said apparatus comprising: - a light emitting source, an optical sensing probe in contact with the fluid to analyze; optical light transmitting means in order to convey the light emitted from the light emitting source to the optical sensing probe and the light reflected by the optical sensing probe to means to discriminate between wavelengths of light beams reflected by the optical sensing probe; - means to convert wavelengths discriminated light beams into measurement data indicating presence of carbon dioxide within the fluid, wherein the optical sensing probe comprises a tip working as attenuated total reflection (ATR) absorber within the infrared wavelength.
摘要翻译：用于光学地确定流体中二氧化碳的存在的装置，所述装置包括： - 发光源，与要分析的流体接触的光学传感探针; 光传输装置，以将从发光源发射的光传送到光学传感探针和由光学传感探针反射的光，以便鉴别由光学传感探针反射的光束的波长; - 将波长识别的光束转换成指示流体内二氧化碳存在的测量数据的装置，其中所述光学感测探头包括在所述红外波长内作为衰减全反射（ATR）吸收器工作的尖端。

3. 发明申请

WO2011109233A2 FLOW RESTRICTION INSERT FOR DIFFERENTIAL PRESSURE MEASUREMENT 审中-公开
标题翻译：流量限制插入用于差压测量
公开(公告)号：WO2011109233A2
公开(公告)日：2011-09-09
申请号：PCT/US2011/026176
申请日：2011-02-25
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT LIMITED , REZGUI, Fadhel , ROUX, Gilles , INGHAM, Robert , FILAS, Jim , MANIN, Yves , DONZIER, Eric
发明人： REZGUI, Fadhel , ROUX, Gilles , INGHAM, Robert , FILAS, Jim , MANIN, Yves , DONZIER, Eric
CPC分类号： E21B47/10 , G01F1/44
摘要： A flow rate device for measuring the flow rate of a fluid flowing through a wellbore is disclosed. The flow rate device includes a differential pressure conduit, a flow restrictor insert and a differential pressure measurement device. The differential pressure conduit is locatable in the wellbore, defines an internal bore, and is adapted to include a restriction having a cross-sectional area to increase the velocity of fluid flowing through the differential pressure conduit to create a differential pressure. The differential pressure conduit defining first and second pressure measuring stations axially spaced along the differential pressure conduit. The flow restrictor insert is located in the restriction to reduce the cross-sectional area of the restriction. The flow restrictor insert defines an internal bore having a cross-sectional area less than the cross-sectional area of the restriction. The flow restrictor insert also has a pressure measuring port aligned with the second pressure measuring station. The differential pressure measurement device has at least one pressure sensor for detecting the pressure at the first pressure station, and for detecting the pressure at the second pressure station to generate a signal indicative of the flow rate of the fluid.
摘要翻译：公开了一种用于测量流过井眼的流体的流量的流量装置。流量装置包括差压管道，限流器插入件和差压测量装置。差压管可定位在井孔中，限定内孔，并且适于包括具有横截面面积的限制件，以增加流过差压管道的流体的速度以产生差压。所述差压管道限定沿所述差压管道轴向间隔开的第一和第二压力测量站。限流器插入件位于限制件中以减小限制的横截面积。限流器插入件限定了具有小于限制件的横截面面积的横截面面积的内孔。限流器插入件还具有与第二压力测量站对准的压力测量端口。差压测量装置具有用于检测第一压力站处的压力的至少一个压力传感器，并且用于检测第二压力站处的压力以产生指示流体流量的信号。

4. 发明申请

WO2003001171A2 A RESONATOR-TYPE MICROELECTRONIC PRESSURE SENSOR THAT WITHSTANDS HIGH PRESSURES 审中-公开
标题翻译：具有高压的谐振器型微电压传感器
公开(公告)号：WO2003001171A2
公开(公告)日：2003-01-03
申请号：PCT/EP2002/006942
申请日：2002-04-25
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PETROLEUM RESEARCH & DEVELOPMENT N.V. , SCHLUMBERGER OVERSEAS S.A. , SCHLUMBERGER OILFIELD ASSISTANCE LIMITED , SCHLUMBERGER SURENCO S.A. , SCHLUMBERGER SERVICES LIMITED , BINET, Florence , DONZIER, Eric , LELONG-FENEYROU, Sandrine
发明人： BINET, Florence , DONZIER, Eric , LELONG-FENEYROU, Sandrine
IPC分类号： G01L9/00
CPC分类号： G01L9/0019
摘要： A microelectronic pressure sensor comprises a resonator (23) made on the basis of a crystalline material and secured to the inside of a package (24) made use of a cap (27) and a baseplate (26) for assembling one to the other. The cap (27) and the baseplate (26) are made completely or almost completely out of the same material as the resonator (23), and the pressure (Pe) to be detected is applied all around the package.
摘要翻译：微电子压力传感器包括基于结晶材料制成并且固定到使用盖（27）和用于彼此组装的基座（26）的封装（24）内部的谐振器（23）。帽（27）和基板（26）完全或几乎完全地与谐振器（23）相同的材料制成，并且待检测的压力（Pe）全部应用于包装周围。

5. 发明申请

WO2002077613A2 FLUID PROPERTY SENSORS 审中-公开
标题翻译：流体物理传感器
公开(公告)号：WO2002077613A2
公开(公告)日：2002-10-03
申请号：PCT/US2002/009025
申请日：2002-03-22
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT N.V. , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER OVERSEAS S.A. , SCHLUMBERGER SURENCO S.A. , SCHLUMBERGER HOLDINGS LIMITED , GOODWIN, Anthony , DONZIER, Eric , MANRIQUE, Maria , PELHAM, Sarah , MEETEN, Gerry
发明人： GOODWIN, Anthony , DONZIER, Eric , MANRIQUE, Maria , PELHAM, Sarah , MEETEN, Gerry
IPC分类号： G01N9/00
CPC分类号： G01N33/2823 , E21B49/08 , E21B2049/085 , G01N9/002 , G01N11/16 , G01N29/036 , G01N29/22 , G01N2291/02818
摘要： Micro-Electro Mechanical Systems (MEMS) based fluid sensors adapted to measure physical properties of oilfield reservoir fluids under downhole conditions. Certain embodiments of the invention may be characterized as a MEMS based reservoir fluid sensor adapted for downhole conditions having a planar member machined from a substrate material, an electrical conductor formed at least partly on the planar member; and a gauge formed on the planar member and adapted to measure a physical effect on the planar member, the physical effect being indicative of a property of a fluid in contact with the planar member.
摘要翻译：基于微机电系统（MEMS）的液体传感器，适用于在井下条件下测量油田储层流体的物理性质。本发明的某些实施例可以被表征为适用于井下状况的基于MEMS的储层流体传感器，其具有从基底材料加工的平面构件，至少部分地形成在平面构件上的电导体; 以及形成在所述平面构件上并适于测量对所述平面构件的物理作用的计量器，所述物理效应指示与所述平面构件接触的流体的性质。

6. 发明申请

WO2011041794A1 METHOD AND APPARATUS FOR DIFFERENTIAL PRESSURE MEASUREMENT 审中-公开
标题翻译：用于差压测量的方法和装置
公开(公告)号：WO2011041794A1
公开(公告)日：2011-04-07
申请号：PCT/US2010/051353
申请日：2010-10-04
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT LIMITED , SERVICES PETROLIERS SCHLUMBERGER , REZGUI, Fadhel , BUISSON, Alain , DONZIER, Eric
发明人： REZGUI, Fadhel , BUISSON, Alain , DONZIER, Eric
IPC分类号： E21B47/00
CPC分类号： E21B47/06 , G01F1/363 , G01F1/44 , G01L9/04 , G01L9/045 , G01L15/00 , G01L19/04
摘要： A system and method for determining pressure differences of a fluid flowing through a differential pressure conduit positioned in a wellbore. The system comprises a first pressure measurement circuit positioned at a first pressure measuring station and including a first pressure sensor to generate a first pressure measurement signal indicative of the pressure measured by the first pressure sensor at a first signal point, and a second pressure measurement circuit positioned at a second pressure measuring station and including a second pressure sensor to generate a second pressure measurement signal indicative of the pressure measured by the second pressure sensor at a second signal point. The calculation of the pressure differential between the first and second pressure measuring stations is based on the first and second pressure measurement signals taken or read from the first and second signal points, wherein the first and third second points are symmetrical.
摘要翻译：一种用于确定流过位于井眼中的差压管道的流体的压力差的系统和方法。该系统包括位于第一压力测量站处的第一压力测量电路，并且包括第一压力传感器以产生指示由第一压力传感器在第一信号点测量的压力的第一压力测量信号和第二压力测量电路位于第二压力测量站并且包括第二压力传感器以产生指示由第二压力传感器在第二信号点测量的压力的第二压力测量信号。第一和第二压力测量站之间的压差的计算基于从第一和第二信号点获取或读取的第一和第二压力测量信号，其中第一和第二第二点是对称的。

7. 发明申请

WO2002077613A3 FLUID PROPERTY SENSORS 审中-公开
公开(公告)号：WO2002077613A3
公开(公告)日：2002-10-03
申请号：PCT/US2002/009025
申请日：2002-03-22
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT N.V. , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER OVERSEAS S.A. , SCHLUMBERGER SURENCO S.A. , SCHLUMBERGER HOLDINGS LIMITED , GOODWIN, Anthony , DONZIER, Eric , MANRIQUE, Maria , PELHAM, Sarah , MEETEN, Gerry
发明人： GOODWIN, Anthony , DONZIER, Eric , MANRIQUE, Maria , PELHAM, Sarah , MEETEN, Gerry
IPC分类号： G01N9/00
摘要： Micro-Electro Mechanical Systems (MEMS) based fluid sensors adapted to measure physical properties of oilfield reservoir fluids under downhole conditions. Certain embodiments of the invention may be characterized as a MEMS based reservoir fluid sensor adapted for downhole conditions having a planar member machined from a substrate material, an electrical conductor formed at least partly on the planar member; and a gauge formed on the planar member and adapted to measure a physical effect on the planar member, the physical effect being indicative of a property of a fluid in contact with the planar member.

8. 发明申请

WO2009024202A2 A DEVICE AND METHOD FOR ANALYZING LIGHT CHEMICAL COMPOUNDS 审中-公开
标题翻译：用于分析轻化学化合物的装置和方法
公开(公告)号：WO2009024202A2
公开(公告)日：2009-02-26
申请号：PCT/EP2008/005041
申请日：2008-06-13
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT LIMITED , SALAMITOU, Philippe , DELPUECH, Alain , DONZIER, Eric
发明人： SALAMITOU, Philippe , DELPUECH, Alain , DONZIER, Eric
IPC分类号： E21B49/08
CPC分类号： E21B49/08 , G01N21/3504 , G01N33/287
摘要： An analyzing device to analyze light chemical compounds comprises: - an injector (3) to inject a fluid sample from a flow-line (1) in the analyzing device, - a low pressure chamber (4) comprising a low pressure piston (5), the low pressure chamber (4) receiving the fluid sample from the injector (3), - an analyzing sensor 7 coupled to a plurality of control sensors (8, 9), and receiving the fluid sample from the low pressure chamber (4), - a high pressure chamber (11) comprising a high pressure piston (12), the high pressure chamber (11) receiving the fluid sample from the analyzing sensor (7), and - a controller (14) receiving measurements from the analyzing sensor (7), the control sensor (8, 9) and commanding operations of the injector (3), the low pressure piston (5), and the high pressure piston (12) such that the low pressure piston (5) pushes the fluid sample toward the analyzing sensor (7) in sweeping a determined pressure range encompassing an optimal pressure, the high pressure piston (12) pushes the fluid sample back to the flow line (1) after the fluid sample has been transferred to the high pressure chamber (11).
摘要翻译：一种用于分析轻质化合物的分析装置，包括： - 从分析装置中的流动线（1）注入流体样品的注射器（3）， - 包括低压活塞（5）的低压室（4）接收来自喷射器（3）的流体样品的低压室（4），耦合到多个控制传感器（8,9）并从低压室（4）接收流体样品的分析传感器7，， - 包括高压活塞（12）的高压腔（11），所述高压腔（11）从分析传感器（7）接收流体样品;以及 - 控制器（14），其从所述分析传感器（7），控制传感器（8,9）和喷射器（3），低压活塞（5）和高压活塞（12）的指令操作，使得低压活塞（5）推动流体样品朝向分析传感器（7）扫过包含最佳压力（高压）的确定压力范围 e活塞（12）在流体样品被转移到高压室（11）之后将流体样品推回到流动管线（1）。

9. 发明申请

WO2007077038A1 A DENSITY AND VISCOSITY SENSOR 审中-公开
标题翻译：密度和粘度传感器
公开(公告)号：WO2007077038A1
公开(公告)日：2007-07-12
申请号：PCT/EP2006/012652
申请日：2006-12-27
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT NV , CHAUDOREILLE, François , PERMUY, Alfred , DONZIER, Eric
发明人： CHAUDOREILLE, François , PERMUY, Alfred , DONZIER, Eric
IPC分类号： G01N9/00 , G01N11/16
CPC分类号： G01N9/002 , G01N11/16
摘要： A density and viscosity sensor 1 for measuring density and viscosity of fluid F, the sensor 1 comprising: - a resonating element 3, 3A, 3B, 3C, 3D, 3E, 3F, 3G arranged to be immersed in the fluid F, - an actuating/detecting element 4, 4A, 4B coupled to the resonating element, - a connector 7 for coupling to the actuating/detecting element 4, 4A, 4B, - a housing 2 defining a chamber 8A isolated from the fluid F, the housing 2 comprising an area of reduced thickness defining a membrane 9 separating the chamber 8A from the fluid F, the membrane 9 having a thickness enabling transfer of mechanical vibration between the actuating/detecting element 4, 4A, 4B and the resonating element 3, 3A, 3B, 3C, 3D, 3E, 3F, 3G, - the actuating/detecting element 4, 4A, 4B is positioned within the chamber so as to be isolated from the fluid F and mechanically coupled to the membrane 9, - the resonating element 3, 3A, 3B, 3C, 3D, 3E, 3F, 3G arranged to be immersed in the fluid F is mechanically coupled to the membrane 9, wherein the resonating element 3, 3A, 3B, 3C1 3D, 3E, 3F, 3G has a shape defining a first resonance mode and a second resonance mode characterized by different resonant frequencies F 1 ,F 2 and different quality factors Q 1 ,Q 2 , the first resonance mode moving a volume of fluid, the second mode shearing a surrounding fluid.
摘要翻译：用于测量流体F的密度和粘度的密度和粘度传感器1，传感器1包括： - 布置成浸入流体F中的谐振元件3,3A，3B，3C，3D，3E，3F，3G， - 耦合到谐振元件的致动/检测元件4,4A，4B， - 用于联接到致动/检测元件4A，4B的连接器7， - 限定与流体F隔离的室8A的壳体2，壳体2 包括减小厚度的区域，其限定将腔室8A与流体F分离的膜9，膜9具有能够在致动/检测元件4,4A，4B和谐振元件3A，3B，3B之间传递机械振动的厚度 3C，3D，3E，3F，3G，致动/检测元件4,4A，4B定位在腔室内，以便与流体F隔离并机械耦合到隔膜9， - 谐振元件3，被布置为浸没在流体F中的3A，3B，3C，3D，3E，3F，3G机械耦合到t 膜9，其中谐振元件3,3A，3B，3C1 3D，3E，3F，3G具有限定第一共振模式的形状和以不同谐振频率F 1为特征的第二谐振模式， F 2和不同质量因子Q 1，Q 2 2，第一共振模式移动一定体积的流体，第二模式剪切周围流体。

10. 发明申请

WO2006094694A1 A DENSITY AND VISCOSITY SENSOR 审中-公开
标题翻译：密度和粘度传感器
公开(公告)号：WO2006094694A1
公开(公告)日：2006-09-14
申请号：PCT/EP2006/001886
申请日：2006-02-24
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT NV , DONZIER, Eric , PERMUY, Alfred
发明人： DONZIER, Eric , PERMUY, Alfred
IPC分类号： G01N9/00 , G01N11/16
CPC分类号： G01N9/002 , G01N11/16
摘要： A density and viscosity sensor 1 for measuring density and viscosity of fluid F, the sensor 1 comprising a resonating element 3, 3A, 3B, 3C, 3D arranged to be immersed in the fluid F, an actuating/detecting element 4A, 4B coupled to the resonating element, and a connector 7 for coupling to the actuating/detecting element 4A, 4B. The sensor 1 further comprises a housing 2 defining a chamber 8A isolated from the fluid F, the housing 2 comprising an area of reduced thickness defining a membrane 9 separating the chamber 8A from the fluid F. The actuating/detecting element 4A, 4B is positioned within the chamber so as to be isolated from the fluid F and mechanically coupled to the membrane 9. The resonating element 3, 3A, 3B, 3C, 3D arranged to be immersed in the fluid F is mechanically coupled to the membrane 9. The membrane 9 has a thickness enabling transfer of mechanical vibration between the actuating/detecting element 4A, 4B and the resonating element 3, 3A, 3B, 3C, 3D.
摘要翻译：用于测量流体F的密度和粘度的密度和粘度传感器1，传感器1包括布置成浸没在流体F中的谐振元件3,3A，3B，3C，3D，耦合到谐振元件和用于耦合到致动/检测元件4A，4B的连接器7。传感器1还包括限定从流体F隔离的腔室8A的壳体2，壳体2包括减小厚度的区域，其限定将腔室8A与流体F分离的隔膜9.致动/检测元件4A，4B定位在室内，以便与流体F隔离并且机械耦合到隔膜9.布置成浸入流体F中的谐振元件3,3A，3B，3C，3D机械耦合到膜9.膜 9具有能够在致动/检测元件4A，4B与谐振元件3A，3B，3C，3D之间传递机械振动的厚度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式